/*
 * File    : EndGameModeChunk.java
 * Created : 4 d�c. 2003}
 * By      : Olivier
 *
 * Azureus - a Java Bittorrent client
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details ( see the LICENSE file ).
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package com.aelitis.azureus.core.peermanager.piecepicker;

import org.gudy.azureus2.core3.disk.DiskManager;
import org.gudy.azureus2.core3.peer.PEPiece;

/**
 * @author Olivier
 * @author MjrTom 2006/Jan/06 Refactoring
 */
public class EndGameModeChunk {
    private final int pieceNumber;
    private final int blockNumber;

    private final int offset;
    private final int length;

    public EndGameModeChunk(PEPiece pePiece, int blockNum) {
        // this.piece = piece;
        pieceNumber = pePiece.getPieceNumber();
        blockNumber = blockNum;
        length = pePiece.getBlockSize(blockNumber);
        offset = blockNumber * DiskManager.BLOCK_SIZE;
    }

    /**
     * @deprecated This implementation is suitable for equals(); compare() should return int for sorting
     * @param pieceNum
     * @param os
     * @return
     */
    public boolean compare(int pieceNum, int os) {
        return ((pieceNumber == pieceNum) && (this.offset == os));
    }

    public boolean equals(int pieceNum, int os) {
        return ((pieceNumber == pieceNum) && (this.offset == os));
    }

    /**
     * @return int Returns the pieceNumber.
     */
    public int getPieceNumber() {
        return pieceNumber;
    }

    /**
     * @return int Returns the blockNumber.
     */
    public int getBlockNumber() {
        return blockNumber;
    }

    public int getOffset() {
        return offset;
    }

    public int getLength() {
        return length;
    }
}
